| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-09 06:03:00 UTC |
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| Updated at | 2022-09-09 06:03:01 UTC |
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| NP-MRD ID | NP0280323 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 18-hydroxyicosa-2,4,6,8,10-pentaenoic acid |
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| Description | 18-Hydroxyeicosapentaenoic acid belongs to the class of organic compounds known as hydroxyeicosapentaenoic acids. These are eicosanoic acids with an attached hydroxyl group and five CC double bonds. 18-hydroxyicosa-2,4,6,8,10-pentaenoic acid is found in Semibalanus balanoides. 18-hydroxyicosa-2,4,6,8,10-pentaenoic acid was first documented in 2021 (PMID: 33857488). Based on a literature review a small amount of articles have been published on 18-Hydroxyeicosapentaenoic acid (PMID: 34942381) (PMID: 34728061) (PMID: 33752243). |
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| Structure | CCC(O)CCCCCCC=CC=CC=CC=CC=CC(O)=O InChI=1S/C20H30O3/c1-2-19(21)17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20(22)23/h3-6,8,10,12,14,16,18-19,21H,2,7,9,11,13,15,17H2,1H3,(H,22,23) |
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| Synonyms | | Value | Source |
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| 18-Hydroxyeicosapentaenoate | Generator | | 18-Hydroxyicosa-2,4,6,8,10-pentaenoate | HMDB |
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| Chemical Formula | C20H30O3 |
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| Average Mass | 318.4570 Da |
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| Monoisotopic Mass | 318.21949 Da |
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| IUPAC Name | 18-hydroxyicosa-2,4,6,8,10-pentaenoic acid |
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| Traditional Name | 18-hydroxyicosa-2,4,6,8,10-pentaenoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCC(O)CCCCCCC=CC=CC=CC=CC=CC(O)=O |
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| InChI Identifier | InChI=1S/C20H30O3/c1-2-19(21)17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20(22)23/h3-6,8,10,12,14,16,18-19,21H,2,7,9,11,13,15,17H2,1H3,(H,22,23) |
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| InChI Key | IVVBLUGHDNNLFF-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as hydroxyeicosapentaenoic acids. These are eicosanoic acids with an attached hydroxyl group and five CC double bonds. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Eicosanoids |
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| Direct Parent | Hydroxyeicosapentaenoic acids |
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| Alternative Parents | |
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| Substituents | - Hydroxyeicosapentaenoic acid
- Long-chain fatty acid
- Hydroxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| General References | - Mainka M, George S, Angioni C, Ebert R, Goebel T, Kampschulte N, Krommes A, Weigert A, Thomas D, Schebb NH, Steinhilber D, Kahnt AS: On the biosynthesis of specialized pro-resolving mediators in human neutrophils and the influence of cell integrity. Biochim Biophys Acta Mol Cell Biol Lipids. 2022 Mar;1867(3):159093. doi: 10.1016/j.bbalip.2021.159093. Epub 2021 Dec 21. [PubMed:34942381 ]
- Keeley EC, Li HJ, Cogle CR, Handberg EM, Merz CNB, Pepine CJ: Specialized Proresolving Mediators in Symptomatic Women With Coronary Microvascular Dysfunction (from the Women's Ischemia Trial to Reduce Events in Nonobstructive CAD [WARRIOR] Trial). Am J Cardiol. 2022 Jan 1;162:1-5. doi: 10.1016/j.amjcard.2021.09.015. Epub 2021 Oct 30. [PubMed:34728061 ]
- Simard M, Rioux G, Morin S, Martin C, Guerin SL, Flamand N, Julien P, Fradette J, Pouliot R: Investigation of Omega-3 Polyunsaturated Fatty Acid Biological Activity in a Tissue-Engineered Skin Model Involving Psoriatic Cells. J Invest Dermatol. 2021 Oct;141(10):2391-2401.e13. doi: 10.1016/j.jid.2021.02.755. Epub 2021 Apr 20. [PubMed:33857488 ]
- Murphy KA, Harsch BA, Healy CL, Joshi SS, Huang S, Walker RE, Wagner BM, Ernste KM, Huang W, Block RC, Wright CD, Tintle N, Jensen BC, Wells QS, Shearer GC, O'Connell TD: Free fatty acid receptor 4 responds to endogenous fatty acids to protect the heart from pressure overload. Cardiovasc Res. 2022 Mar 16;118(4):1061-1073. doi: 10.1093/cvr/cvab111. [PubMed:33752243 ]
- LOTUS database [Link]
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